Continuity and Change D.2 Protein Synthesis (id: 7a0fc5c70)

本题目来源于试卷: Continuity and Change D.2 Protein Synthesis，类别为 IB生物学

[单选题]
The diagram below shows a protein com,3n : ys)clagskg+f7gposed of three polypeptide chains, eafc,y b05.sp apch chain s.5ap ,ycbpf0 contains 20 amino acids.

How many water molecules would be released in the synthesis of one of these chains?

A. 17
B. 18
C. 19
D. 20


参考答案:  C


本题详细解析:

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